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Clinical Trial Summary

Right ventricular dysfunction (RVD) and right ventricular-pulmonary arterial (RV-PA) uncoupling detected by transthoracic echocardiography (TTE) in acute respiratory distress syndrome (ARDS) are associated with poor survival. Early detection of RVD and RV-PA uncoupling in patients with acute hypoxemic respiratory failure (AHRF) may be indicative of worsening and decompensating pulmonary condition which may require escalation of respiratory support. The use of TTE parameters in predicting high-flow nasal cannula (HFNC) failure has not been previously studied. The objective of this study is to identify predictors of HFNC failure by TTE and to compare its performance with the well-established ROX index.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT06096363
Study type Observational [Patient Registry]
Source Queen Mary Hospital, Hong Kong
Contact Wincy Ng, MRCP
Phone 22553111
Email wincyngwingsze@gmail.com
Status Recruiting
Phase
Start date April 28, 2023
Completion date September 1, 2024

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